I can tell you a few simple ways.

The first is running darts. If you are born after 90, the second thing is to be a teacher every day and run a 10 ticket seller, which can basically solve the problem of grabbing points. Also, if you insist on 10 tickets for one day in Good Express after level 60, you will get a reward of 100 W every weekend. The third is to open a Taobao account,1200 mwmhb =100 MB, which is safe and risk-free. If you buy cheap JP in Taobao, you can make a big difference. That's how I became the richest man in the area without spending money.